Bleacher 4 Row 21' Tip & Roll Preferred Portable Aluminum - TRB0421LR
Features
- Length: 21′
- 4 row configuration – seats 52
- Lightweight and stable with double foot planks
- All aluminum 10″ non-skid seat planks and understructure
- Tips for easy mobility and storage
- Transition foot prevents floor marking
- (4) 4″ non-marring swivel casters
- 4 row bleachers do not exceed 30″ in height
- Guard rails may not be needed (check your local codes)
- Also available as standard bleachers (single foot planks on all rows)

What Our Experts Think
The Bleacher 4 Row 21' Tip & Roll Preferred Portable Aluminum - TRB0421LR stands out for its practicality and durability. Here's why our experts recommend it:
-
Space-Efficient Design: The 4-row configuration maximizes seating while maintaining portability and ease of storage.
-
Superior Portability: Equipped with tip-and-roll functionality, it’s effortless to move and position. Ideal for multipurpose spaces.
-
Durable Construction: Crafted from high-quality aluminum, it’s lightweight yet sturdy, ensuring longevity in both indoor and outdoor settings.
-
Safety Features: Non-skid surfaces and secure row spacing enhance user safety during use.
-
Versatile Applications: Perfect for gyms, schools, sports fields, and event spaces seeking practical seating solutions.
Q&A
Q: What are the key features of this bleacher?
A: This 4-row, 21-foot aluminum bleacher is lightweight, durable, and portable. The tip-and-roll design allows easy relocation and storage, while its high-quality construction ensures safety and longevity.
Q: Is this bleacher easy to move?
A: Yes, the tip-and-roll mechanism with swivel casters enables hassle-free mobility and positioning.
Q: What applications is this bleacher suitable for?
A: Ideal for schools, sports venues, and event spaces needing compact, temporary seating.
Q: Does it meet safety standards?
A: Yes, it complies with safety guidelines for portable seating and ensures user stability.
Q: How many people can it seat?
A: It accommodates approximately 28-56 people, depending on spacing.
Q: What makes this bleacher a preferred choice?
A: Its combination of portability, durability, and versatility makes it a top-tier solution for diverse seating needs.
Maintenance Tips
-
Regular Cleaning: Wash with mild soap and water to remove dirt and debris. Avoid abrasive cleaners to prevent surface damage.
-
Inspect Hardware: Check bolts and connections monthly; tighten as needed to ensure stability.
-
Protect from Corrosion: Store in a dry area when not in use and ensure proper drainage to avoid water pooling.
-
Wheel Care: Inspect wheels regularly for wear or damage; replace if necessary for smooth rolling.
-
Safe Storage: Roll onto an even surface and lock securely to prevent tipping.